Triethylamine → HCID 70478608, compound

Participants

Reaction Steps

2.0 Grams of 2'-deoxy-3',5'-di-O-propionyl-5-fluorouridine are dissolved in 25 ml of dry dioxane and the solution is ice cooled. 2 Milliliters of triethylamine and 1.8 g of 3-fluorobenzoyl chloride are added to the solution and the mixture is subjected to reaction at room temperature for 15 minutes and then at 60° C. for 30 minutes. The reaction liquid is worked up in the same manner as described in Example 1 whereby 2.05 g (yield: 71.5%) of powdery 3-(3-fluorobenzoyl)-2'-deoxy-3', 5'-di-O-propionyl-5-fluorouridine are obtained.

Provenance & Evidence